The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

The initial analysis presented at the ASIA-AQ Science Team meeting revealed that biomass burning is a key factor contributing to PM 2.5 dust pollution in northern Thailand. This conclusion is ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. When the spacecraft completed its long journey home ...